condition	mean	min	max
0 h after light	2.8427949999999997	2.12972	3.55587
4 h after light	3.6223650000000003	3.26634	3.97839
8 h after light	2.8741	2.22409	3.52411
4 h after dark	4.07699	3.13749	5.01649
8 h after dark	3.1555999999999997	2.2327	4.0785
12 h after dark	3.922295	3.23639	4.6082